Since 2021, federal rules have required every U.S. hospital to publish its standard charges — not just list prices, but the rates it has negotiated with each insurer, and the discounted price it will accept from someone paying cash. This is genuinely remarkable information, and it is nearly unusable in the form it is published.
What must be published
Two things, side by side:
- A machine-readable file covering all items and services, with the gross charge, the cash-discounted price, and the payer-specific negotiated rates.
- A consumer-friendly display of common shoppable services — the ones you can plan for — presented so an ordinary person can read them.
Finding the file
Hospitals must make the file findable, and there are two reliable routes. Look for a "price transparency" or "standard charges" link in the footer of the hospital's own website. Failing that, hospitals are required to place a small text file at a fixed location on their domain that points to the price file — /cms-hpt.txt appended to the hospital's web address.
Why it is hard to read
The files are often enormous — hundreds of megabytes, sometimes larger — with a row for every combination of service and payer. They will not open in a spreadsheet. Worse, the descriptions are internal ones: what you would call a knee MRI may appear as a code and an abbreviation that means nothing outside that hospital's billing office.
So work backwards from the code. Ask the hospital's scheduling desk for the CPT or DRG code for the procedure you are having, then search the file for that code. One code is far easier to find than one description.
The cash price is the useful column
If you are uninsured or have a high deductible, the column to look for is the discounted cash price. It is frequently far below both the list charge and several of the negotiated rates, and hospitals do not usually volunteer it. Asking for the cash price by name — and saying you have seen it in their published file — is a different conversation from asking for a discount.
What the file cannot tell you
It shows the hospital's charges, not the separate bills from the physicians who treat you, who often bill independently. And it is a price list, not a prediction of your case. Use it to compare and to argue; use the good-faith estimate to know what you will actually be asked for.